package top.zuli.package02.homework02;

public class Demo6 {
    public static void main(String[] args) {
        int a = 3;
        int b = a++;
//        int c = ++a;
        int d = a--;
//        int e = --a;
        System.out.println(a);
        System.out.println(b);
//        System.out.println(c);
        System.out.println(d);
//        System.out.println(e);
    }
}
